<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.staticfile.org/vue/3.2.36/vue.global.min.js"></script>
</head>

<body>
<div id="hello-vue" class="demo">
  {{random}}
  <p v-if="random <= 0.1">A</p>
  <p v-else-if="random > 0.1 && random <=0.5">B</p>
  <p v-else-if="random > 0.5 && random <=0.7">C</p>
  <p v-else>D</p>
</div>

<script>
const app =  Vue.createApp({
  data() {
    return {
      random:Math.random()
    }
  }
}).mount('#hello-vue')
</script>
</body>
</html>
